"""
Classes from the 'Pasteboard' framework.
"""

try:
    from rubicon.objc import ObjCClass
except ValueError:

    def ObjCClass(name):
        return None


def _Class(name):
    try:
        return ObjCClass(name)
    except NameError:
        return None


PBDataTransferMonitor = _Class("PBDataTransferMonitor")
PBDataTransferRequest = _Class("PBDataTransferRequest")
PBCallbackSerialization = _Class("PBCallbackSerialization")
PBItemCollectionServicer = _Class("PBItemCollectionServicer")
PBObjectToObjectCoercion = _Class("PBObjectToObjectCoercion")
PBRepresentationToObjectCoercion = _Class("PBRepresentationToObjectCoercion")
PBObjectToRepresentationCoercion = _Class("PBObjectToRepresentationCoercion")
PBCoercionRegistry = _Class("PBCoercionRegistry")
PBItemDetection = _Class("PBItemDetection")
PBSecurityScopedURLWrapper = _Class("PBSecurityScopedURLWrapper")
PBItemCollection = _Class("PBItemCollection")
PBServerConnection = _Class("PBServerConnection")
PBItemRepresentation = _Class("PBItemRepresentation")
PBItem = _Class("PBItem")
PBKeyedUnarchiver = _Class("PBKeyedUnarchiver")
